Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station 4S7RCS-1 - show graphs
Comment: ARCSN Lora iGate - www.arcsn.lk
Location: 6°52.19' N 79°55.52' E - locator MJ96XU18BS - show map
4.4 miles South bearing 184° from Mulleriyawa, Western, Sri Lanka [?]
5.1 miles Northeast bearing 57° from Galkissa, Western, Sri Lanka
5.6 miles West bearing 289° from Homagama, Western, Sri Lanka
6.8 miles Southeast bearing 129° from Colombo, Western, Sri Lanka
Last position: 2024-10-25 01:28:07 EDT (52s ago)
2024-10-25 10:58:07 +0530 local time at Mulleriyawa, Sri Lanka [?]
Device: SQ9MDD: LoRa KISS TNC/Tracker (tracker)
Last path: 4S7RCS-1>APLOX1 via Q,qAR,4S7RCS (good)
Positions stored: 10
Packet rate: 129 seconds between packets on average during 6317 seconds.
Other SSIDs: 4S7RCS-3 4S7RCS-R2 4S7RCS-R1 4S7RCS-4 4S7RCS-2
APRS digipeater – Statistics for 2024-10:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2024-10-17 15:06:44 EDT (7d 10h22m ago)
Position packets heard directly: 3 on radio path
Stations near current position of 4S7RCS-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
4S6LEO74.9 yards 8°2024-10-25 01:27:51 4S7JL95.4 yards 7°2024-10-23 04:16:32
4S7DSB1.3 miles 156°2024-10-25 01:26:22 4S6MKM2.1 miles 27°2024-10-25 01:24:32
4S7RCS-33.5 miles 41°2024-10-25 01:27:54 4S7UV3.8 miles 5°2024-10-25 01:27:25
4S7NDR-13.9 miles 52°2024-10-20 07:07:05 4S7VJ3.9 miles 12°2024-10-25 01:25:19
4S7SE4.4 miles 309°2024-10-25 01:27:04 4S6CPT4.4 miles 93°2024-10-25 01:24:37
4S6TKA4.7 miles 69°2024-10-25 01:24:11 4S7RS5.0 miles 288°2024-10-25 01:25:02
4S7RO5.3 miles 180°2024-10-25 01:25:14 4S6NDB5.4 miles 110°2024-10-25 01:26:43
4S7NDR5.4 miles 48°2024-10-25 01:24:58 4S7JL-105.5 miles 61°2024-10-17 23:30:46
4S7JL-45.5 miles 60°2024-10-25 01:27:09 4S7GGA5.5 miles 303°2024-10-25 01:24:53
4S7JL-116.5 miles 67°2024-10-15 21:27:44 4s6ryd-i8.6 miles 190°2024-10-23 02:39:18
Stations heard directly by 4S7RCS-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
4S7RCS-3 3 2024-10-17 14:49:48 2024-10-17 15:23:53 MJ96XV > MJ96XU 3.5 miles 41° 2024-10-17 15:23:53

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS